Method and apparatus for removing flicker in a video
Номер патента: EP4352947A1
Опубликовано: 17-04-2024
Автор(ы): Fateh Singh, Rishi KAUSHIK, Vidushi Chaudhary
Принадлежит: SAMSUNG ELECTRONICS CO LTD
Опубликовано: 17-04-2024
Автор(ы): Fateh Singh, Rishi KAUSHIK, Vidushi Chaudhary
Принадлежит: SAMSUNG ELECTRONICS CO LTD
Реферат: Provided is a method for removing flicker in a video by an electronic device, the method including obtaining a plurality of red-green-blue (RGB) video frames of a scene in a field of preview of a camera included in the electronic device, obtaining a position of at least one light source in the plurality of video frames, obtaining a brightness of the at least one light source based on the position of the light source, obtaining a de-flickering factor for each pixel in the plurality of video frames based on the position of the at least one light source and the brightness of the at least one light source, and applying the de-flickering factor to each of the plurality of video frames to remove the flicker.
Method and device for detecting the temporal variation of the light intensity in a matrix of photosensors
Номер патента: US09544507B2. Автор: Bernabe Linares Barranco,Teresa SERRANO GOTARREDONA. Владелец: Consejo Superior de Investigaciones Cientificas CSIC. Дата публикации: 2017-01-10.