Smart lens technology
Smart lens technology covered many aspects and was constantly evolving. In the field of intelligent robots, liquid lenses were a new type of lens technology. It was based on a liquid material that could quickly change its shape and refraction index within a few millimeters, quickly adjusting the focal length and aperture. This allowed the intelligent robot to carry a smaller and lighter liquid lens to move flexibly in complex environments. It could also replace a single lens layer in the lens assembly to reduce size and weight. At the same time, there were breakthroughs in the imaging system. High-resolution technology made the image more detailed and clear, precision optical and imaging system design could obtain more high-definition image information, and deep learning algorithms provided stronger capabilities for image processing, enabling robots to grasp the pattern of image features and identify and understand complex scenes. After the liquid lens was integrated with the imaging system, the robot could obtain high-quality images in real time and analyze them. It could measure and detect products with high precision in the field of industrial automaton, and achieve comprehensive monitoring in the field of security monitoring. In terms of smartphone lenses, the traditional multi-lens stacking technology was still widely used at present. It usually consisted of 4 - 7 lenses to compensate for problems such as color difference and distortion, but it would cause the lens module to occupy a large space and cause the rear camera of the phone to bulge. However, there were also new technological changes, such as Metalenz's "optical super-surface technology," which used a single lens system to change the field of near-infrared optical sensing. The lens was built on a 1 x 1 - 3 x 3 mm glass chip. The nano-structure bent the light, allowing more light to be collected, better imaging, and less space. In addition, in order to achieve a long focal length, the telephoto lens had a small sensor size and a small amount of light. It was not suitable for dark light environments. The periscope telephoto lens above 5X needed to be matched with OIS optical image stabilization to ensure stable shooting. The video image stabilization of mobile phones included EIS electronic image stabilization (software algorithm and improved effect with the help of AI), OIS optical image stabilization (from special lens hardware, strong anti-shake ability), and the combination of the advantages of the two, ISI-mixed image stabilization technology. However, when the EIS or ISI-anti-shake function was activated, the content at the edge of the scene would be automatically "trimmed." Read more exciting novels for free
Smart phone zoom lens
Due to the size limitation of the smartphone, it was difficult to set up an optical zoom lens that could be extended outwards. The current solution was to use the main camera focal length of 25mm-28mm as the benchmark, and use a telephoto lens to obtain a disguised " optical zoom " ability. The telephoto lens in the smartphone was not a lens that relied on lens displacement to achieve image zooming in traditional cameras. Instead, it was a " fixed-focus lens " with a focal length ranging from 50mm to 240mm. The relative focal length of the main camera was magnified by 2X -10X. For example, a 50mm focal length telephoto lens could achieve an equivalent 2X optical zoom, and a 240mm focal length lens could achieve an equivalent 10X optical zoom. The optical zoom of a smartphone relied on "switching lenses" to achieve. For example, in the Xiaomi 10 Youth version, different focal lengths were handled by different lenses. When it reached 5X mode, it switched to the periscope telephoto lens for equivalent 5X optical zoom. At other times, different lenses would perform corresponding digital or hybrid zooming. For the periscope telephoto lens, the general 5X telephoto lens needed to adopt a periscope structure, with the LCD sensor and lens arranged horizontally. The periscope lens of some mobile phones had a special design. For example, the periscope telephoto lens of the Huawei P40 Pro+ had three sets of prism. When taking pictures, there were five light path reflections, doubling the focal length and obtaining a 240mm equivalent 10X optical zoom. In addition, there was also a direction for the evolution of the zoom telephoto lens. The 10 lenses in the early ASUS ZenFone Zoom lens module could achieve 1X - 3X true optical zooming through motor displacement;Vivo's APEX2020 concept phone, the internal lens group of the periscope telephoto lens could be moved according to the camera APP interface to achieve 5X - 7.5X continuous optical zooming. The thinnest periscopic continuous zoom module developed by Orphie Light. The lens consists of three groups of " 1GMO6P ", with an aperture of 3.1 - 5.1 and an equivalent focal length of 85mm-170mm. It can achieve 3X -7X continuous optical zoom. The image zooming effect brought by lens displacement is better than digital zoom. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Russian lens technology
From the reference materials alone, it mentioned the famous Russian lens HELIOS44 - 2 (Eight-feathered Monster). This lens was developed in the early 1950s and officially produced in 1958, based on the optical design of the Carl Zeiss Biotar 58/2 lens. There were nearly 20 versions of this lens, and the lens structure basically did not change much. The eight-feathered monster had a unique rotating out-of-focus characteristic. This was due to the incomplete correction of the spherical distortion at the edge of the image field when the aperture was fully opened in the early structural design, which caused the out-of-focus light spot to be compressed into an oval shape. The closer it was to the edge, the more deformed it was. When the out-of-focus was a bright chaotic light spot, it formed a rotating out-of-focus. In terms of image quality, the color was rich and the double Gauss structure was used. The sharpness of the image quality was good, and the special two-line property of the double Gauss made the rotating focal point more obvious. However, there were also some shortcomings. For example, most lenses were single-film or white-headed, and the anti-glare ability was extremely poor. Backlight shooting was prone to fogging and glare, and the coating was soft and difficult to wipe. There were large individual differences. If it was switched to a digital full-frame body, there might be a problem of hitting the board (the back of the DSLR could be solved by polishing, but this problem did not exist for the micro-single lens). At present, this kind of old lens was cheap. It could be bought for a few hundred yuan. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Future Smart Technology
He recommended a few novels. " Masked Rider's Celebration Can Make You Stronger " was a light novel written by Han Yi and Chu Ge. It was a derivative doujinshi novel. It told the story of a fake transmigrator and a young girl who wanted to be the demon king. The characters included the 18-year-old female protagonist, Makeshiro Tokuwaki, and the 23-year-old male protagonist, Woz. The characters were rich in information and were praised as good Masked Doujinshi. " The Crown Prince of the Disorder ", a history of February's wind that seemed to be cut out. It was a novel of the Song, Yuan, and Ming dynasties. The story began in the 15th year of Wanli. The male lead, Zhu Changluo, was a fan of Erguotou and had many special supporting roles. However, after the book was published, the protagonist still thought that the crown prince had not made any big moves. " Fang Wei " was a historical novel created by Qingmo Nongyu. It was a novel about the Qin and Han Dynasties. The male lead, Cao Fang, said that with him around, he would avoid being in the same boat. The story was quite interesting. " Smart Computer ", a novel about urban life written by Rotating Breeze. College student Chen Ran picked up a smart watch computer. Its functions were ordinary but practical. " Star of Technology " was a stupid urban supernatural novel. There was a system in the science and technology category. The beginning was easy and the style was funny, but some readers pointed out that there were problems with the protagonist and the system. " A Short History of the Future: Legends of the Intelligent Era " was equally exciting. Everyone was welcome to click and read it!
The Future of Smart Technology
Smart technology would develop in many ways in the future. In terms of technological innovation, artificial intelligence technology continued to improve. Multi-mode pre-training large models would be popularized and could handle a variety of input information. The development of data intelligence technology covered data processing, mining, machine learning, human-computer interaction, and many other aspects. The improvement of intelligent computing power had become the core driving force for the development of AI. The application scenarios continued to expand and deepen. AIGC penetrated the entire scene, covering many fields such as literary and artistic creation, news reporting, etc. Intelligent manufacturing realized the automatic production process and intelligent management, intelligent medical treatment helped the development of new medical service modes, automatic driving changed the mode of travel, and intelligent traffic realized the intelligent dispatch management of traffic flow. At the same time, there were many challenges. In terms of ethics, responsible development and deployment were highly concerned, and enterprises needed to embed ethics into AI projects. In terms of privacy protection, to address the new challenges brought about by the development of AI technology, more regulations would be introduced to restrict the abuse of AI technology to ensure privacy and security. In terms of regulation, countries around the world began to enact laws to regulate AI to ensure fairness and cybersecurity. Green and sustainable development had become the trend. Smart technology provided support for the realization of green transformation, helping to save energy and reduce pollution, recycling resources, and promoting the development and growth of green industries. Cross-border integration has become the norm. The boundaries between different industries are blurred. New industries such as autonomous driving, intelligent robots, and Internet of Things services are booming. They rely on smart technology to create new business models and value chains. The development of AI would also be more intelligent and customized, providing customized services according to user needs and preferences; more integration and innovation with other fields such as biotechnology and advanced manufacturing; human-machine collaboration would become the core concept, and AI and humans would work, learn, and live together. It also made progress in reducing data requirements, improving agility, enhancing resilience, supporting problem generalizations, and working with humans, especially in many research and applications in the defense and security fields. " A Short History of the Future: Legends of the Intelligent Era " was equally exciting. Everyone was welcome to click and read it!
The influence of smart technology
Future Smart Technology
He recommended a few novels. " Masked Rider's Celebration Can Make You Stronger " was a fanfiction derived from Masked Rider written by Han Yi and Chu Ge. It told the story of a fake transmigrator and a girl who wanted to be a demon king. There were many characters, such as the 18-year-old Makoto Tokuwaki and the 23-year-old Woz. They were praised as good Masked Doujin. 'The Crown Prince' is a historical novel written by Feng Sijian in February. The story began in the 15th year of Wanli. Many major events happened in this year. The male protagonist, Zhu Changluo, was 16 years old. There were also many characters such as the Wanli Emperor. However, after the book was published, the protagonist still thought that the crown prince had not made any big moves. Fang Wei was a historical novel written by Pure Ink Nongyu. The main character, Cao Fang, said that as long as he was around, there would be no such bad things as being in the same boat. She even created a group to urge him to update. " Smart Computer " was an urban novel created by Rotating Breeze. A college student, Chen Ran, picked up a smart computer watch. Although the computer's functions were limited, it was useful for learning. The author promised to update it steadily after it was published. The Strange Adventures of One Piece, a manga and doujinshi novel written by Mu Ziqi. Jon Jostar had transmigrated to become the son of the Second Joe and went to Egypt to do DIO with Shotaro. The double had evolved. The plot of this book was smooth. Although the updates were slow, it was good. " A Short History of the Future: Legends of the Intelligent Era " was equally exciting. Everyone was welcome to click and read it!
Future of Smart Technology
The future of smart technology had the following development trends: ** I. Technology innovation ** 1. ** Popularity of multi-mode pre-trained large models **: This type of model can process a variety of input information such as text, images, audio, and video. For example, GPM- 4 has demonstrated powerful multi-mode processing capabilities. In the future, more models will make breakthroughs in this field, prompting the application of AI technology in more scenarios. 2. ** Leap in data intelligence technology **: Due to the large amount of data required for large model training, data intelligence technology covering data processing, mining, machine learning, human-computer interaction, and many other aspects will develop rapidly to improve the training effect of AI models. 3. ** Enhancement of smart computing power **: Smart computing power is the core driving force for the development of AI. With the widespread application of deep learning and other technologies, the demand for computing power for AI models will continue to increase. In the future, smart computing power will be everywhere, providing power for the development of AI efficiently and at low cost. ** 2. In terms of application scenarios ** 1. **AIGC All-Scene Penetration **: AIGC will be able to penetrate into various fields such as literary creation, news reporting, advertising and marketing. It can generate high-quality content, such as quickly drafting articles, creating pictures and soundtracks based on narrative voices, providing more choices and convenience for creators and users. 2. ** Intelligent manufacturing and intelligent medical treatment **: In intelligent manufacturing, AI automates the production process and intelligent management, improving production efficiency and product quality; in the field of intelligent medical treatment, it helps the development of new models such as precision medicine and remote medicine, improving the quality and efficiency of medical services. 3. ** Autopilot and Intelligent Transportation **: The maturity of autonomous driving technology will change the way of travel and promote the transformation of the auto industry. The intelligent transportation system uses AI technology to realize intelligent dispatching and management of traffic flow, improving traffic efficiency and safety. ** 3. In terms of ethics, privacy, and regulations ** 1. ** Attention to ethical issues **: With the expansion of AI applications, responsible AI development and deployment are becoming more and more important. Enterprise needs to embed ethics into AI projects in product development to avoid long-term negative consequences. 2. ** Enhancement of privacy protection **: The development of AI brings new challenges to privacy protection. In the future, there will be more regulations for AI to ensure personal privacy when using AI technology and limit the abuse of AI technology. 3. ** The formulation and improvement of regulations **: Countries around the world have recognized the potential risks of AI and have enacted laws to regulate it. For example, the European Union and China have adopted legal measures to limit the abuse of GAI technology to ensure fairness and cybersecurity. ** 4. Greening and sustainable development ** In the face of global climate change and resource constraints, smart technology provides support for green transformation. Through intelligent monitoring, control and other technical means, enterprises can achieve energy conservation, pollution reduction, resource recycling, and at the same time, help the development of green industries such as clean energy and environmental protection technologies, and promote sustainable economic and social development. ** 5. Cross-border integration and emerging industries ** 1. ** Cross-border integration has become the norm **: technological breakthroughs and expansion of application scenarios have blurred the boundaries between different industries. Smart technology has promoted deep integration and cooperative innovation between industries, forming a new industrial ecosystem and value chain. 2. ** The vigorous development of emerging industries **: emerging industries such as autonomous driving, intelligent robots, and Internet of Things services will rely on the advantages of intelligent technology to flourish. For example, the widespread application of intelligent robots will improve production efficiency and service quality, and transform the manufacturing and service industries. " A Short History of the Future: Legends of the Intelligent Era " was equally exciting. Everyone was welcome to click and read it!
Is the smart micro-projection lens better than glass or
The material of the intelligent micro-projection lens was mainly divided into three types: resin lens, plexiglass hybrid lens, and glass lens. The glass lens had an obvious advantage. There were flaws in the mixed lens of the resin lens and the plexiglass lens that were mainly circulated in the market. The heat resistance of the resin lens was poor. As long as the projector was working, it would cause the body to heat up, causing the resin lens to expand and contract, causing the projector to lose focus. However, the glass lens would not have this problem. However, due to cost reasons, more manufacturers chose to use the " mixed lens of resin and plexiglass ", and only a few manufacturers insisted on using glass lenses. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Single-lens reflex photography technology papers
** Title: Research on DSLR photography techniques ** ** abstract: ** This thesis aims to explore the technology of single-lens reflex photography in depth. It covers a wide range of knowledge from basic operation to artistic creation, including the mastery of camera functions, color principles, light and shadow application, and photography processes. It aims to provide a comprehensive reference for photography enthusiasts and professionals. ##I. Basic Function of DSLR Cameras 1. ** The effective use of the camera manual ** - The contents of the camera manual could quickly show the functions of the camera. For beginners, the first glance of the catalog helped to establish the overall memory framework of the camera's functions, laying the foundation for subsequent in-depth learning. Although the detailed instruction manual contained a lot of information, reading it carefully could be very rewarding. It was important information to fully master the functions of the camera. 2. ** Three Elements of Exposing ** - Aperture, shutter, and sensitivity were the three elements of exposure. They had a fundamental impact on the brightness of the photo. In manual exposure mode, it was especially important to understand the relationship between these three parameters. The aperture size determined the amount of light entering the camera and the depth of field; the shutter speed controlled the length of time the light entered the camera, affecting the dynamic effect of the picture; the sensitivity reflected the sensitivity of the camera to light. Higher sensitivity could be used when there was insufficient light, but it might cause noise problems. 3. ** Color Principle ** - ** Tricolor and Tricolor **: Understanding tricolor and tricolor was the key to taking photos with normal tones, such as accurately restoring skin color in portrait photography. In the use of the white balance shift function, the knowledge of color theory was indispensable. It helped to accurately control the color performance of photos under different lighting conditions. - ** White Balance **: The white balance directly affects the cold and warm tones of the photo. In different shooting scenes, such as shooting sunset, sunrise or blue sky, adjusting the color temperature reasonably could create different color effects. In the field of studio photography, a specific color temperature range (5200K-5500K) was usually used, and manual white balance skills were something that the photographer had to master. 4. ** Understanding and application of camera gears ** - In addition to automatic gear, DSLR cameras also had shutter priority, aperture priority, manual shutter B, manual M, and many other gears. Shutter priority was suitable for scenes that needed to be controlled to capture dynamic images; Aperture priority could control the depth of field effect according to the creative needs; Manual shutter B was often used for long exposure creation; Manual M gave the photographer full control of the exposure parameters to meet the needs of shooting in complex lighting environments. 5. ** Movie Tune Knowledge ** - The tones in photography were divided into high-key, low-key, and mid-key. The tone not only affected the style of the photo, but also the lighting decision of the scene, including the number of lamps needed and the choice of background color. It was an intermediate photography knowledge that required in-depth study after mastering a certain level of photography foundation. ##2. Portrait photography related techniques 1. ** Portrait Beauty Guide ** - In portrait photography, the beauty of the model was crucial to the effect of the photo. The photographer needed to constantly learn the beautiful examples of outstanding portraits, and accumulate them over time, so that they could effectively guide the model to pose appropriately during the shoot to show the beauty and personality of the character. 2. ** The application of lighting theory in portrait photography ** - The art of photography was the art of light, and the use of light was the key in portrait photography. The direction, intensity, and quality of the light would all affect the performance of the portrait. A reasonable lighting arrangement could shape the outline of a character, highlight facial features, and create a different atmosphere. For professional portrait photographers, mastering lighting techniques was an important factor in improving the quality of their work. ##3. The whole process of single-lens reflex photography 1. ** Metering ** - Metering was the first step in the process of single-lens reflex photography. It was similar to predicting the heat before cooking. The purpose was to make the brightness of the photo taken by the camera consistent with what the photographer saw. Modern single-lens reflex cameras had an automatic light measurement function, which measured the light of the main body in the middle of the viewfinder by pressing the shutter halfway. The camera provided a variety of light measurement modes and an exposure ruler as a reference tool. Under normal circumstances, the correct exposure was achieved when the moving pointer of the exposure ruler was in the middle. However, when shooting white or black objects, it was necessary to follow the principle of "white plus black minus". 2. ** Set exposure ** - On the basis of measuring light, the exposure parameters such as aperture, shutter, and sensitivity were set according to the shooting scene and creative needs. This required the photographer to have a deep understanding of the three elements of exposure and the ability to skillfully use them to achieve the ideal exposure effect. 3. ** Picture composition ** - The composition was an important part of photography. The photographer needed to consider the relationship between the main body and the accompanying body in the picture, the balance of the picture, the guiding role of the lines, and the use of the background and the background to construct a beautiful and expressive picture structure. 4. ** Focus * - Focus to ensure that the subject is clear. DSLR cameras usually had autofocus and manual focus functions. The photographer needed to choose the appropriate focusing method according to the characteristics of the subject and the shooting needs. When shooting moving objects, the continuous autofocus mode can better track the subject, and when shooting static objects, the single autofocus mode can ensure accurate focus. 5. ** Filming ** - After completing the above steps, press the shutter button to take a picture and freeze the conceived picture. ##4. Development of DSLR photography and extension of related knowledge 1. ** History of photography ** - Understanding the history of photography would help you look at photography from a new perspective. Looking back at the important figures in the history of photography, inventions, and the development of the camera, it could provide a rich source of inspiration for modern photography, and also help to understand the development of photography technology. 2. ** Knowledge literacy related content ** - After mastering the above photography knowledge, one needed to further understand the principle of imaging, CCDs, focusing, zooming, focal plane, light ratio, lens, and other related knowledge. This knowledge was an important part of the DSLR photography system. In-depth study could improve the photographer's comprehensive understanding of camera equipment and photography techniques. In summary, DSLR photography was a complex system that covered many aspects of knowledge and skills. From the basic operation of the camera to the composition of the artistic creation, the use of light and shadow, photographers needed to constantly learn and practice in order to fully utilize the potential of the DSLR camera and create excellent photography. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Future smart technology industry
The smart technology industry covered many fields and had a wide range of development prospects. In the field of express delivery, the emergence of the express delivery intelligent technology profession indicated that it was developing in the direction of intelligence. It integrated artificial intelligence, big data, and the Internet of Things to train professional talents for professions such as the post and express delivery engineers. In the future, it might further improve the efficiency, accuracy, and service quality of express delivery. In the household appliances industry, Changhong Meiling continued to make innovation in the smart technology of the refrigerator, such as the smart frost application driven by big data and the automatic diagnosis technology in the cloud. In the future, the smart technology of home appliances may develop in the direction of a deeper understanding of user needs, improving user experience, improving energy efficiency, and strengthening the intercommunication between devices. Intelligence will become a key factor in the competition of home appliances. The field of artificial intelligence was an important part of the smart technology industry. Although the United States had blocked China's artificial intelligence, this also brought opportunities. China's artificial intelligence companies continued to develop, and their large model capabilities had improved significantly. For example, Tongyi Qianwen had achieved good results on the evaluation list. Artificial intelligence generation technology was developing rapidly. Its basic principles included generation algorithms, pre-trained models, and multi-mode technology. It was widely used in many fields such as text, images, music, programming code, design, and so on. In the future, it would be developed in the direction of increasing creativity, paying attention to moral and ethical considerations, cross-field integration, providing customized services, and helping sustainable development. The Department of Intelligent Technology trains relevant application talents for the auto industry, mainly involving modern auto electronics and electronic control application technology. In the future, the auto industry might continue to develop and develop in terms of smart driving and road-vehicle coordination to improve the intelligence level of cars, including the optimization of smart cockpits and the maturity of autonomous driving technology. In addition, from the 2024 Global Artificial Intelligence Technology Conference, it could be seen that the application of artificial intelligence technology had become more and more widespread and was valued by all walks of life. In the future, intelligent technologies in various fields would continue to cross and integrate, creating more possibilities. " A Short History of the Future: Legends of the Intelligent Era " was equally exciting. Everyone was welcome to click and read it!