A method for multi-camera image correction, comprising: acquiring information of independent images that are captured by each camera and have no overlap area or have an overlap area smaller than a threshold, wherein the threshold is set to 5%-10% of a horizontal resolution of a total area; acquiring, according to information of each independent image, an image correction parameter that corresponds to each camera and allows adjacent independent images to be corrected into a contiguous image; performing, according to the image correction parameter, correction processing on video data of a camera that corresponds to the image correction parameter; wherein the acquiring information of independent images that are captured by each camera and have no overlap area or have an overlap area smaller than the threshold comprises: sending a capturing command to an image capturing system of each camera, and receiving information of independent images that are captured and sent by the image capturing system of each camera; the acquiring, according to the information of independent images, an image correction parameter that corresponds to each camera comprises: acquiring, according to the information of independent images, a geometric correction parameter and a color correction parameter corresponding to each camera; the performing, according to the image correction parameter, correction processing on video data of a camera that corresponds to the image correction parameter comprises: performing, according to the geometric correction parameter and the color correction parameter, correction processing on video data of a corresponding camera; characterized in that, wherein the sending a capturing command to an image capturing system of each camera, and receiving information of independent images that are captured and sent by the image capturing system of each camera comprises: sending, to an image capturing system of each camera, a capturing command for shooting template images, and receiving information of template images exposed at multiple exposure time, wherein the template images are captured and sent by each camera; and the acquiring, according to the information of independent images, a color correction parameter corresponding to each camera comprises: acquiring, according to the information of template images exposed at multiple exposure time, a color correction parameter corresponding to each camera. acquiring information of independent images that are captured by each camera and have no overlap area or have an overlap area smaller than a threshold, wherein the threshold is set to 5%-10% of a horizontal resolution of a total area; acquiring, according to information of each independent image, an image correction parameter that corresponds to each camera and allows adjacent independent images to be corrected into a contiguous image; performing, according to the image correction parameter, correction processing on video data of a camera that corresponds to the image correction parameter; wherein the acquiring information of independent images that are captured by each camera and have no overlap area or have an overlap area smaller than the threshold comprises: sending a capturing command to an image capturing system of each camera, and receiving information of independent images that are captured and sent by the image capturing system of each camera; the acquiring, according to the information of independent images, an image correction parameter that corresponds to each camera comprises: acquiring, according to the information of independent images, a geometric correction parameter and a color correction parameter corresponding to each camera; the performing, according to the image correction parameter, correction processing on video data of a camera that corresponds to the image correction parameter comprises: performing, according to the geometric correction parameter and the color correction parameter, correction processing on video data of a corresponding camera; characterized in that, wherein the sending a capturing command to an image capturing system of each camera, and receiving information of independent images that are captured and sent by the image capturing system of each camera comprises: sending, to an image capturing system of each camera, a capturing command for shooting template images, and receiving information of template images exposed at multiple exposure time, wherein the template images are captured and sent by each camera; and the acquiring, according to the information of independent images, a color correction parameter corresponding to each camera comprises: acquiring, according to the information of template images exposed at multiple exposure time, a color correction parameter corresponding to each camera.