error: (-215:Assertion failed) !ssize.empty() in function 'resize'
时间: 2023-11-16 09:59:16 浏览: 76
这个错误是由于在调用OpenCV的resize函数时,输入的图像大小为空(即宽度或高度为0)所引起的。这个错误通常发生在图像处理过程中,当输入的图像大小不符合要求时,就会出现这个错误。为了解决这个问题,可以在调用resize函数之前,先检查输入图像的大小是否为空,如果为空,则需要对其进行处理,以确保其大小符合要求。
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运行报错error: (-215:Assertion failed) !ssize.empty() in function ‘cv::resize‘
在车牌检测识别过程中,遇到报错"error: (-215:Assertion failed) !ssize.empty() in function ‘cv::resize‘"。这个错误是由于在调用cv2.resize函数时,输入图像尺寸为空所引起的。根据引用和引用的内容,可以确定这个错误是由于图像的尺寸大小不合适导致的。为了解决这个问题,可以根据引用中提供的修改后的代码进行调整。在代码中,通过对图像尺寸进行判断,如果图像高度大于36像素,则将图像尺寸调整为(136, 36 * 2),否则将图像尺寸调整为(136, 36)。这样可以确保输入图像的尺寸不为空,避免了报错。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [cpp:3720: error: (-215:Assertion failed) !ssize.empty() in function 'resize' 错误解决](https://blog.csdn.net/WellTung_666/article/details/105551802)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* [error: (-215:Assertion ...ssize.empty() in function ‘cv::resize‘ 或者(ssize.width > 0 && ssize.h](https://blog.csdn.net/m0_70240540/article/details/129665366)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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error: (-215:Assertion failed) !ssize.empty() in function 'cv::resize'
这个错误是OpenCV中的一个Assertion错误,错误信息是"Assertion failed (!empty())"。这个错误通常出现在使用cv2.imread或者cv2.resize读取或处理图片时。出现这个错误的原因可能有两种:一种是路径存在,但文件不是正常的.jpg或.png等图片格式;另一种是文件路径不存在。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [JAVA OpenCV Error: Assertion failed (!empty()) in cv::CascadeClassifier::detectMultiScale….](https://download.csdn.net/download/weixin_38616120/14042368)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [error: (-215:Assertion failed) !ssize.empty() in function ‘cv::resize‘分析及解决方案](https://blog.csdn.net/P13643822101/article/details/127793783)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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