| 摘要 |
A barcode scanner comprises a compensating light source, an image capturing module and a processor. The compensating light source is used to emit a compensating light. The image capturing module is used to capture an original image including an object and to capture a second image under the compensating light. The processor is coupled with the compensating light source and the image capturing module. The processor generates a depth information of the object according to the original image, controls intensity of the compensating light according to the depth information, controls the image capturing module to capture a second image when the compensating light source emits the compensating light, obtains a target information corresponding to a target object according to the depth information, obtains a target image by mapping the target information onto the second image, locates a barcode and analyzes an information of the barcode according to the target image. |
| 主权项 |
1. A barcode scanner for scanning a target object among an object, locating a barcode and analyzing information of the barcode, the barcode scanner comprising:
a compensating light source, configured for emitting a compensating light; an image capturing module, configured for capturing at least one original image including the object and capturing a second image including the object under the compensating light; and a processor, coupled with the compensating light source and the image capturing module, wherein the processor generates a depth information of the object according to the at least one original image, controls intensity of the compensating light emitted by the compensating light source according to the depth information, controls the image capturing module to capture the second image when the compensating light source emits the compensating light, obtains a target information corresponding to the target object according to the depth information, obtains a target image by mapping the target information onto the second image, and locates the barcode according to the target image so as to analyze an information of the barcode. |
