Systems, methods, and computer-readable media are disclosed for selection of a preferred image from multiple captured images. An image corresponding to a photograph time t=0 may be retrieved from a circular buffer and stored as a preferred image. Alterative images captures before and after the t=0 image may be retrieves and stored in an alternative image location. The t=0 image and preferred images may be presented to a user in a user interface. The user may select a preferred image for the photograph from among the t=0 image and the alternative images.

An electronic device detects a first operation for enabling burst shooting; obtains, in response to the first operation, at least two groups of raw data collected by the camera, where each group of raw data corresponds to one image; sends the at least two groups of raw data to the cloud server, so that the cloud server generates, based on each group of raw data, a corresponding thumbnail and an image corresponding to the thumbnail; receives at least one thumbnail from the cloud server; displays the at least one thumbnail on a display; sends a request message to the cloud server after detecting a second operation for selecting a first thumbnail included in the at least one thumbnail, where the request message is used to request a first image corresponding to the first thumbnail; receives the first image from the cloud server; and displays the first image on the display.

An image processing method and an image processing apparatus are provided. The image processing method includes acquiring information of a first region of interest (ROI) in a first frame, estimating information of a second ROI in a second frame that is received after the first frame, based on the acquired information of the first ROI, and sequentially storing, in a memory, subframes that are a portion of the second frame, each of the subframes being a line of the second frame. The image processing method further includes determining whether a portion of the stored subframes includes the second ROI, based on the estimated information of the second ROI, and based on the portion of the stored subframes being determined to include the second ROI, processing the portion of the stored subframes.

There is provided an imaging apparatus including a user interface control section. The user interface control section performs a process of displaying a plurality of images in a stacked form as a first display mode of an image group including the plurality of images, a process of individually displaying each of the plurality of images as a second display mode of the image group, and a process of detecting an operation of recording a voice note corresponding to a selected image selected in the second display mode.

Methods, systems, and devices for adjusting a scanning status are provided. In one example method, a mobile terminal can determine whether a target object is a preset target type. If so, a reference scan parameter is determined corresponding to the preset target type, and a real-time scan parameter is obtained that is used when the mobile terminal performs scanning around the target object. A determination is made as to whether the real-time scan parameter conforms to the reference scan parameter. If it does not, a prompt message used to prompt a user to adjust a scanning status corresponding to a current scan parameter is generated.

There is provided an imaging device including: a signal processing unit configured to cause a series of picture data being continuously acquired to be temporarily stored in a buffer memory area in a signal processing process, read out the series of picture data from the buffer memory area, and perform a subsequent signal processing; and a control unit configured to perform control for deleting at least a part of the picture data stored in the buffer memory area, on a basis of detecting a predetermined operation while the signal processing is being performed on the series of picture data by the signal processing unit.

Disclosed are techniques that provide a “best” picture taken within a few seconds of the moment when a capture command is received (e.g., when the “shutter” button is pressed). In some situations, several still images are automatically (that is, without the user's input) captured. These images are compared to find a “best” image that is presented to the photographer for consideration. Video is also captured automatically and analyzed to see if there is an action scene or other motion content around the time of the capture command. If the analysis reveals anything interesting, then the video clip is presented to the photographer. The video clip may be cropped to match the still-capture scene and to remove transitory parts. Higher-precision horizon detection may be provided based on motion analysis and on pixel-data analysis.

Provided are a photographing method and device, a mobile terminal and a storage medium. The method includes: responsive to detecting a photographing instruction, continuously acquiring a target number of frames of images meeting a preset photographing parameter, the target number being N and determined by a mobile terminal based on a present photographing scenario and N being a positive integer; and determining a target image according to image quality of the N frames of images and outputting the target image. Through the method, the mobile terminal is more intelligent.

An image processing method and an image processing apparatus are provided. The image processing method includes acquiring information of a first region of interest (ROI) in a first frame, estimating information of a second ROI in a second frame that is received after the first frame, based on the acquired information of the first ROI, and sequentially storing, in a memory, subframes that are a portion of the second frame, each of the subframes being a line of the second frame. The image processing method further includes determining whether a portion of the stored subframes includes the second ROI, based on the estimated information of the second ROI, and based on the portion of the stored subframes being determined to include the second ROI, processing the portion of the stored subframes.

An apparatus, system, and method allow a user to initiate a live stream that includes retrospectively captured images. Initiating the live stream includes providing provisional data that includes retrospectively captured images to a wireless radio.