A calibration method of an image device includes at least two image capturing units included in the image device capturing at least two corresponding images; a processor executing distortion correction on the at least two corresponding images, extracting a plurality of feature points of a predetermined number of planes of an object from the at least two corresponding images, classifying the plurality of feature points according to each plane of the predetermined number of planes to accordingly calculate a point-to-point homography matrix corresponding to the each plane respectively to generate a rotation/translation matrix corresponding to the at least two image capturing units, generating a final rotation matrix corresponding to each image capturing unit of the at least two image capturing units according to the rotation/translation matrix, storing the final rotation matrix in a memory, and calibrating the each image capturing unit according to the final rotation matrix.

An image processing device includes a rotation processor and an image processor. The rotation processor receives an input image and generates a temporary image according to the input image. The image processor is coupled to the rotation processor and outputs a processed image according to the temporary image, wherein the image processor has a predetermined image processing width, a width of the input image is larger than the predetermined image processing width, and a width of the temporary image is less than the predetermined image processing width.

An electronic device, such as a digital camera, includes a deletion mode whereby a camera/electronic device user can delete captured images or data files that have already been transferred in order to make room in the electronic device or digital camera memory for capturing further images. In one embodiment, a digital camera keeps track of which images have already been transferred to an external storage device and presents those to the user as potential images to be deleted. In another embodiment, the user is presented with a delete all transferred images which when selected deletes all the captured images that have already been transferred. In still another embodiment, deletion criteria are used to prioritize which images are deleted first.

A camera is configured with multiple microphones to reduce wind noise in audio data collected by the camera. The camera receives motion data, which may comprise data indicating acceleration of the camera, a plurality of video frames received by the camera, or a background level of noise associated with one or more microphones configured on the camera. The camera determines a motion vector from the motion data. The motion vector is parallel to the direction of motion of the camera. The camera selects a subset of one or more microphones in the direction of the motion vector. By recording audio data using the one or more selected microphones, the camera reduces wind noise in the audio data.

An electronic device, such as a digital camera, includes a deletion mode whereby a camera/electronic device user can delete captured images or data files that have already been transferred in order to make room in the electronic device or digital camera memory for capturing further images. In one embodiment, a digital camera keeps track of which images have already been transferred to an external storage device and presents those to the user as potential images to be deleted. In another embodiment, the user is presented with a delete all transferred images which when selected deletes all the captured images that have already been transferred. In still another embodiment, deletion criteria are used to prioritize which images are deleted first.

According to an embodiment, an image forming apparatus includes a communication device, a storage device, a display, a printer, and a processor. The communication device receives a document from a different apparatus. The processor causes the display to display, on the basis of the received documents stored in the storage device, a list of the received documents in an unprinted state, which are not yet printed by the printer, by distinguishing between the received document in an unread state that is not yet displayed by the display and the received document in an already-read state that is already displayed by the display.

An image capture apparatus displays a live view image that is based on an acquired image, stores image data that is based on the acquired image, and acquires additional information associated with a predetermined subject included in the live view image. The image capture apparatus superimposes the additional information on the live view image and displays the resulting image before the image data is stored, and stores the image data and the acquired additional information in association with each other.

A printing apparatus which is capable of easily issuing an instruction to execute a print job in another file stored at the same storage location without the need to perform a complicated registration operation. The printing apparatus executes a job for printing data based on print settings received from a user. The printing apparatus stores print settings of the job and information indicating a storage location of data printed through execution of the job as a history. The printing apparatus display a selection screen in which a user selects data to be printed from data stored at the storage location when reading the print settings stored.

Provided is an information processing device according to the present disclosure including a photographing information acquisition unit configured to acquire photographing information, which indicates photographing being performed in another device, from the other device, and a function activation unit configured to activate a function related to a photographed image depending on the acquisition of the photographing information. In particular, the function is a function of recording a voice uttered by a user with respect to photographing corresponding to the photographing information. This configuration makes it possible for a separate device to give a comment by voice to a picture photographed by the other device.

A camera is configured with multiple microphones to reduce wind noise in audio data collected by the camera. The camera receives motion data, which may comprise data indicating acceleration of the camera, a plurality of video frames received by the camera, or a background level of noise associated with one or more microphones configured on the camera. The camera determines a motion vector from the motion data. The motion vector is parallel to the direction of motion of the camera. The camera selects a subset of one or more microphones in the direction of the motion vector. By recording audio data using the one or more selected microphones, the camera reduces wind noise in the audio data.