Abstract: A digital camera includes an image sensor. Image data of an object photographed by the image sensor is subjected to a color adjustment on the basis of color adjustment values set to a signal processing circuit. If a shutter button is operated, an image file including the image data and the color adjustment values set to the signal processing circuit is recorded into a memory card. When the memory card is attached to a PC, and a color reproduction characteristic of the image data included in the image file is adjusted by the PC, the color adjustment values are, in company therewith, also changed. When the memory card is returned to the digital camera, a change in the color adjustment values is detected by a CPU, and the color adjustment values set to the signal processing circuit is overwritten by the color adjustment values included in the image file.

Abstract: A digital camera includes a reference value table and a setting change-use table. The reference value table holds a plurality of reference values which respectively corresponds to a plurality of representative colors, and the setting change-use table holds a plurality of target values which respectively corresponds to a plurality of representative colors. Image data of a photographed object is applied to a signal processing circuit, and subjected to a color adjustment based on the reference value held by the reference value table and the target value held by the setting change-use table. An image based on the image data to which the color adjustment is subjected is displayed on a monitor in real-time. When a dial key is operated, the target value of a desired representative color held on the setting change-use table is changed. Therefore, a color tone of a real-time image displayed on the monitor also changes in response to an operation of the dial key.

Abstract: A system controller of a digital still camera turns off power supply of an LCD regardless of on/off position of an LCD switch, when the camera is connected to a personal computer and, hence, an LCD is unnecessary. Therefore, wasteful power consumption can be reduced, and the camera can be driven for a long period of time even by a battery or cell.

Abstract: The present invention provides a digital camera which is adapted to set one mode from among a plurality of modes including a still picture mode, continuous shooting mode, and motion picture mode. With the digital camera, a manipulation for setting a mode displays an icon Ib indicating the mode to be set on an image monitor 9 over a constant period of time before the transition to the mode to be set. Accordingly the mode can be selected/set on a screen of the image monitor 9, and the user is free from uneasiness in setting the mode.

Abstract: A digital camera includes an image sensor. Image data of an object photographed by the image sensor is subjected to a color adjustment on the basis of color adjustment values set to a signal processing circuit. If a shutter button is operated, an image file including the image data and the color adjustment values set to the signal processing circuit is recorded into a memory card. When the memory card is attached to a PC, and a color reproduction characteristic of the image data included in the image file is adjusted by the PC, the color adjustment values are, in company therewith, also changed. When the memory card is returned to the digital camera, a change in the color adjustment values is detected by a CPU, and the color adjustment values set to the signal processing circuit is overwritten by the color adjustment values included in the image file.

Abstract: A digital still camera has an image memory for storing a plurality of image groups. Each image group includes nine normal images and a reduced image obtained by thinning pixels of each normal image for reduction to 1/9. When a mode pattern is pressed to indicate forward/backward screen-feeding in a nine-screen multi-reproduction mode, a control circuit feeds forwards or backwards nine reduced images displayed on a liquid crystal screen for each group at one time. Images can thus be retrieved more rapidly than in conventional examples which require operating a forward/backward screen-feed button nine times to feed nine reduced images forwards or backwards.

Abstract: A digital camera includes a reference value table and a setting change-use table. The reference value table holds a plurality of reference values which respectively corresponds to a plurality of representative colors, and the setting change-use table holds a plurality of target values which respectively corresponds to a plurality of representative colors. Image data of a photographed object is applied to a signal processing circuit, and subjected to a color adjustment based on the reference value held by the reference value table and the target value held by the setting change-use table. An image based on the image data to which the color adjustment is subjected is displayed on a monitor in real-time. When a dial key is operated, the target value of a desired representative color held on the setting change-use table is changed. Therefore, a color tone of a real-time image displayed on the monitor also changes in response to an operation of the dial key.

Abstract: An electronic image recording apparatus is a digital still camera, for example. If a camera mode is set by using a mode selecting button, an image signal from an imager is compressed and recorded into a flash memory. Then, if a sound button is depressed, during a constant time period, a sound signal to the image data is compressed and written into the memory. At this time, an address of an area in which the sound data is recorded is written in an image data area. If a continuous reproducing mode is set by the mode selecting button, a CPU reads first image data from the memory, and expands the image data and writes into a VRAM. Therefore, the first image data is displayed on an attached liquid crystal monitor. The CPU determines whether or not the recording address of the sound data is written in the image data area. When the address is recorded, a first sound data is read from the memory according to the address, and the first sound data is expanded and outputted on a speaker and etc.

Abstract: A system controller of a digital still camera turns off power supply of an LCD regardless of on/off of a LCD switch, when the camera is connected to a personal computer and hence LCD is unnecessary. Therefore, wasteful power consumption can be reduced, and the camera can be driven for a long period of time even by a battery or cell.