general view in crime scene photography

In photography, the field of view was very important. The size of the field of view was related to factors such as the focal length of the lens. Generally speaking, when other conditions were fixed, the shorter the focal length, the larger the field of view. The longer the focal length, the smaller the field of view. Different lenses had different characteristics and uses. For example, the standard lens had a field of view of about 45 degrees, which was widely used; the telephoto lens had a field of view of 40 degrees, which was suitable for long-distance shooting; the wide-angle lens had a field of view of more than 60 degrees, which had a large observation range, but the close-up image might be distorted; the ultra-wide-angle lens had a field of view of 80 - 110 degrees; and the fisheye lens had a field of view close to or equal to 180 degrees, which was an extreme wide-angle lens. The field of view also determined the field of view of the camera. The larger the field of view, the larger the field of view, and the smaller the optical power. The target would not be included in the lens if it exceeded this angle. For optical equipment such as cameras, because the light-sensitive surface was rectangular, the angle of view was often calculated by the diameter of the object on the diagonal of the rectangular light-sensitive surface. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

There would be many elements worth shooting at the marathon photography site. On the athletes 'side, they could capture their momentum at the start of the race, their determined expressions during the race, and their fighting posture during the sprint. These images could show the marathon spirit, such as challenging themselves, surpassing their limits, perseverance, and never giving up. Every segment of the competition was also the focus of photography. For example, the anticipation of the contestants when the competition bags were distributed; The layout, scale, and enthusiasm of the audience inside and outside the stadium, such as the scene of the audience cheering for the contestants, the energetic performance of the cheerleaders, etc.; The busy figure of the staff in the logistics reception area; The image of the volunteers serving seriously; The scene of the security personnel sticking to their posts to ensure the safety of the race; There were also the beautiful scenery along the track, including the landmark buildings of the city and the unique scenery. In addition, at the starting point of the race, the grand scene of the leading guests and celebrities on the rostrum and the starting ceremony could be filmed. Along the way of the full and half marathon, the wonderful moments of the athletes on the track, the cheering and touching scenes of the audience along the way could be recorded. At the finish line, the award ceremony, the glory moment of the award-winning athletes, and the working scenes of the hard-working and dedicated staff (such as race officials, referees, traffic police, reporters, medical rescue, volunteers, etc.) were all worth filming. Different marathon photography sites may have their own characteristics due to different venues. For example, in the Zhengzhou Marathon, you can shoot the scenes of energetic Zhengzhou, sports Zhengzhou, and youthful Zhengzhou; in the Xinyang Marathon, you can reflect the new look of the urban construction of Yangshan New Area and the two banks of Shihe River, as well as the cultural and cultural landscape of Xinyang. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Firefighting scene photography could be understood in many ways. On the one hand, it could record the various working conditions and heroic moments of the fire rescue team on the scene. For example, in the photo "Emergency Mission" selected by the Yunnan Province Fire Rescue Bureau, the camera recorded the scene of the emergency mission exercise held in Lijiang on May 16,2023. It showed the courage and fighting spirit of the fire rescue team from multiple angles, and vividly recorded the fighting style and heroic moments of the firefighters." Facing Difficulties " allowed the audience to experience the glory of water rescue through shocking scenes and experience the passion and loyalty of firefighters. There were also many photography activities related to fire fighting in different areas. For example, Mudanjiang City Fire Rescue Brigade held an exhibition of excellent photography works of the fire rescue team, showing the strict education and management of the fire rescue team under the leadership of the Party, fulfilling their duties and missions, etc. There was also a light and shadow fire themed photography competition, which selected many fire-related photography works, including award-winning works such as "City Guardian" and "Record". At the same time, the fire scene photography also included the photography records of the fire knowledge publicity and education activities. For example, when the second kindergarten in Fengrun District of Hebei Province held an activity with the fire rescue station, there were scenes such as firefighters explaining the use of fire extinguisher, teachers experiencing the fire extinguishing with water guns, and children conducting fire escape drills. Of course, the quality of the fire scene photography would also be judged. There were cases where the photos were not taken well and were considered unqualified. In short, fire scene photography was of great significance in recording fire work, publicizing fire knowledge, and displaying the image of the fire brigade. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

There were many things to pay attention to at a model photography studio. In terms of light, light was the soul of photography. It was necessary to choose soft natural or artificial light to prevent excessive shadows and reflections, so as to ensure that the details of the model's face and clothing were clearly visible. The background and environment had to be carefully selected to help reflect the theme and style of the shoot. A simple background could highlight the models and costumes, while a complex background could add a sense of layering and visual impact. Model guidance was also very important, because the model's performance had an important impact on the shooting effect. The photographer had to guide the model to show the best state, including expression, posture, and eyes. Good communication was the foundation of building rapport. Clothing matching could not be ignored either. The choice of clothing should be based on the theme and style of the shoot, and attention should be paid to the matching of styles, colors, and accessories to ensure overall coordination. In addition, post-processing was also an important part. Image processing software could be used to color and cut the photos to improve the visual effect, but attention should be paid to avoid over-processing and destroying the realism. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following was the plan for a back-view photography competition: ** 1. Event theme ** "The Story of the Backview: Capturing Silent Narrations from a Unique Perspective" ** 2. Activity Purpose ** Through back photography, photography enthusiasts were inspired to discover beauty from a unique perspective, record moments, and show the emotions, stories, or artistic conception contained in the backs of different scenes. This would enrich the cultural life of the public and promote the exchange and development of photography culture. ** 3. Event Time ** 1. [Collection period: [Start date] - [End date], for example, December 1, 2024-January 15, 2025.] 2. Review period: Within a week after the collection of works. 3. [Award Ceremony and Outstanding Works Exhibition Period: One week after the judging.] ** 4. Event venue ** 1. Collection of works: Collect online and set up a special submission email, such as Beiying photos @[Suffix email]. 2. Awards and Exhibition: You can choose to hold the awards at the local art center, cultural exhibition hall, or school auditorium. ** 5. Competitor ** Open to all photography enthusiasts, individuals or groups (no more than 5 members) can participate. ** 6. Work Requirements ** 1. subject matter requirements - The work must use the back of a person, animal, or object as the main element. However, the back of the person must convey a certain emotion, story, or unique visual effect. 2. technical requirements - The work should be original and not plagiarized. - The photo must be clear and the color reproduction must be good. You can perform appropriate post-processing, such as adjusting contrast, brightness, saturation, and trimming, but you can't perform synthesis, add or delete major elements, and other operations that greatly change the original image. - The format of the work was a hologram, with a resolution of no less than 1920×1080 and a size of no more than 5mb. - Each piece of work must be accompanied by a short text description (no more than 50 words), describing the story behind the work or the emotions you want to express. ** 7. Method of submission ** 1. The contestants had to send their works to the designated email address and indicate in the subject of the email,"Contribution to the back photography competition- [name of the work]". 2. The email must contain the author's name, contact details (phone number and email address), the title of the work, and a short description of the work. ** 8. Evaluation criteria ** 1. Thematic compatibility (30%) - The dominance of the back view element in the work and the degree of interpretation of the theme "the story of the back view". 2. Creation (30%) - Unique shooting angle, expression technique, or novel story expression. 3. Skill Level (20%) - This included the use of focus, exposure, composition, and color techniques. 4. Emotional Communication (20%) - Can the work make the audience feel the emotions behind it or resonate with them? ** 9. Awards Setting ** 1. 1 first prize - Reward [X] yuan, certificate of honor, photography equipment set (such as camera bag, tripod, etc.). 2. 3 second prizes - [X] yuan, certificate of honor, advanced photography filter. 3. 5 third prizes - Reward [X] yuan, certificate of honor, high-capacity high-speed memory card. 4. several outstanding prizes - Honorary certificate, photography related books. ** X. Event Promotion ** 1. online publicity - Use social media platforms (such as Weixin Official Accounts, Weibo, TikTok, etc.) to publish event posters, rules, and invitations to participate in the competition, and regularly display the entries and the progress of the event. - Famous photographers and internet celebrities were invited to promote the film. 2. offline publicity - Posters were posted in schools, communities, photography equipment stores, art studios, and other places. - Cooperate with local photography associations and art groups to promote the event through internal channels. ** 11. Activity budget ** 1. Reward and prize fee: [X] yuan. 2. [Promotion fee (including poster production, online promotion fee, etc.):[X] yuan.] 3. [X] yuan for venue rental (award ceremony and exhibition venue). 4. Appraisal fee (if professional judges are invited):[X] yuan. 5. Other miscellaneous expenses (such as certificate production, etc.):[X] yuan. ** 12. Points to note ** 1. The entries must be original works of the participant or the team. If plagiarism or theft of other people's works is found, the participant will be disqualified. 2. The organizer has the right to use the entries for non-commercial purposes such as promotion and exhibition. No additional compensation will be paid, but the author's name will be indicated. 3. If the entry involves legal issues such as violating other people's portrait rights, copyrights, privacy rights, etc., the participant will bear the responsibility. 4. During the event period, if there are any force Majeure factors (such as natural disasters, policy adjustments, etc.) that cause the event to be unable to proceed normally, the organizer has the right to adjust the event time, rules, or cancel the event, and notify the participants in a timely manner. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>