JP2005260357A5 - - Google Patents

Claims (7)

An image recording apparatus capable of recording an image signal generated by interlaced scanning and non-interlaced reproduction of the image signal,
Imaging means for generating first and second field image signals by interlace scanning;
Shake detection means for detecting the shake of the device itself and outputting a detection signal;
A determination unit that determines whether or not shooting is performed by a predetermined shooting method based on the image signal generated by the imaging unit and the detection signal output by the shake detection unit;
When it is determined by the determining means that the image is being shot by the predetermined shooting method, the first field shooting time point and the second field shooting time are obtained from the detection signal output by the shake detecting means and the subject focus information in the imaging means. A field fluctuation amount calculating means for calculating a field shake correction amount for offsetting a shake of the subject apparatus that occurred between the time of field shooting and the subject ;
An image recording apparatus comprising: correction means for performing field shake correction according to a field shake correction amount calculated by the field fluctuation amount calculation means .   The image recording apparatus according to claim 1, wherein the predetermined photographing method is panning photographing. The correction means includes
And optical blur correction means for correcting by a shake of the image photographed by the camera shake of the apparatus, deflects the optical axis of the imaging means,
The image stabilization value of interlaced display for, that a control means for operating the optical blur correction means using the value obtained by adding the field shake correction amount calculated by said field Yuraryou calculating means The image recording apparatus according to claim 1, wherein: The correction means includes
An electronic blur correction means for correcting by a shake of the image photographed by the camera shake of the apparatus, to select the range to be image output from the imaging area of the imaging means,
To shake the image extraction range interlaced display for, and control means for causing the correction to the electronic blur correction means using said field Yuraryou range obtained by adding the field shake correction amount calculated by the calculating means the apparatus according to claim 1, characterized in that it has. The image processing apparatus further comprises correction data adding means for recording an image signal and recording the field shake correction amount calculated by the field fluctuation amount calculation means as sub data for shake cancellation during image reproduction. The image recording apparatus according to 1. An image recording method applied to an apparatus capable of recording an image signal generated by interlaced scanning and performing non-interlaced reproduction of the image signal,
An imaging step of generating image signals of the first and second fields by interlace scanning;
A shake detection step of detecting a shake of the device itself and outputting a detection signal;
A determination step of determining whether or not shooting by a predetermined shooting technique is performed based on the image signal generated by the shooting step and the detection signal output by the shake detection step;
When it is determined by the determination step that the image is being shot by the predetermined shooting method, the first field shooting time point and the second field shooting time are obtained from the detection signal output by the shake detection step and the subject focus information in the shooting step. A field fluctuation amount calculating step for calculating a field shake correction amount for canceling out the shake of the subject apparatus that occurred between the time of field shooting and the subject ;
And a correction step of performing field shake correction according to the field shake correction amount calculated by the field fluctuation amount calculation step . A program for causing a computer to execute an image recording method applied to an apparatus capable of recording an image signal generated by interlaced scanning and performing non-interlaced reproduction of the image signal,
The image recording method includes:
An imaging step of generating image signals of the first and second fields by interlace scanning;
A shake detection step of detecting a shake of the device itself and outputting a detection signal;
A determination step of determining whether or not shooting by a predetermined shooting technique is performed based on the image signal generated by the shooting step and the detection signal output by the shake detection step;
When it is determined by the determination step that the image is being shot by the predetermined shooting method, the first field shooting time point and the second field shooting time are obtained from the detection signal output by the shake detection step and the subject focus information in the shooting step. A field fluctuation amount calculating step for calculating a field shake correction amount for canceling out the shake of the subject apparatus that occurred between the time of field shooting and the subject;
Features and to Help program that has a correction step of performing field shake correction according to the field shake correction amount calculated by said field Yuraryou calculation step.