Image analysis
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2023 |
| Předmět: | |
| DOI: | 10.18720/spbpu/3/2023/vr/vr23-836 |
| Popis: | Тема вÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ: «Ðнализ изобÑажей».ÐÐ°Ð½Ð½Ð°Ñ Ð±ÑÐ´ÐµÑ Ð¿Ð¾ÑвÑÑена ÑазÑабоÑки пÑиложениÑ, коÑоÑое ÑаÑпознание доÑожнÑÑ Ð¿Ð¾Ð»Ð¾ÑÑ Ð² видеомаÑеÑиале. ÐÑÐ´ÐµÑ Ð¿Ð¾ÑÑÑоена Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸ обÑÑена пÑи помоÑи меÑодик и ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹, в ÑаÑÑноÑÑи оÑкÑÑÑой библиоÑекой OpenCV.Ð Ñ Ð¾Ð´Ðµ ÑабоÑÑ Ð±ÑдÑÑ ÑеÑÐµÐ½Ñ ÑледÑÑÑие задаÑи, а именно:ÐÑеобÑазование в вид ÑвеÑÑ Ñ;ÐÑделение на изобÑажении белого ÑвеÑа;ÐонвеÑÑаÑÐ¸Ñ Ð¿Ð¾Ð»ÑÑенного изобÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð² бинаÑное;ÐÑименение ÑилÑÑÑа Ð´Ð»Ñ ÑазмÑÑÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑажениÑ;ÐоÑÑологиÑеÑкое пÑеобÑазование;Разделение Ð¿Ð¾Ð»Ð¾Ñ ÑазмеÑки;ÐоÑÑÑоение ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÑмÑÑ .С помоÑÑÑ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ алгоÑиÑма бÑÐ´ÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ опÑеделÑÑÑ Ð´Ð¾ÑожнÑÑ Ð¿Ð¾Ð»Ð¾ÑÑ Ð² движении.Ðалее бÑÐ´ÐµÑ Ð¿Ñоведен ÑкÑпеÑименÑ, как деÑекÑÐ¾Ñ Ð±ÑÐ´ÐµÑ ÑабоÑаÑÑ Ð² ноÑное вÑÐµÐ¼Ñ ÑÑÑок, ÑеÑен вопÑÐ¾Ñ Ñ Ð´Ð¸ÑÑанÑией, а именно: пÑи ÑÑедней ÑкоÑоÑÑи авÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ Ð¾Ð¿ÑеделÑÑÑÑÑ ÑаÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°ÐµÐ¼Ð°Ñ Ð¾Ð±Ð»Ð°ÑÑÑ, ÑÑÐ¾Ð±Ñ Ð´ÐµÑекÑÐ¾Ñ ÑÑпевал обÑабоÑаÑÑ Ð´Ð¾ÑожнÑÑ Ð¿Ð¾Ð»Ð¾ÑÑ Ð´Ð¾ Ñого, как авÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ ÐµÐµ пÑоедеÑ. СпÑаведливо бÑÐ´ÐµÑ Ð¾Ð±ÑаÑиÑÑ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ на бездоÑожÑе, «ÑложнÑÑ» доÑÐ¾Ð³Ñ â ÑÐ¼Ð¾Ð¶ÐµÑ Ð»Ð¸ деÑекÑÐ¾Ñ ÑаÑпознаÑÑ ÑÑловнÑÑ Ð¿ÑопаÑÑÑ. The theme of the graduate qualification work is: «Image analysis».The work devoted to the development of an application that recognizes the road lane in the video. A model will be built and trained using methods and technologies, in particular, the OpenCV open library.In the course of the work next task will be solved:Convert to top view;Selection on the image of white color;Converting the resulting image to binary;Applying a filter to blur an image;Morphological transformation;Separation of lane markings;Construction of the equation of lines.  With this algorithm, it will be possible to determine the road lane in motion.Next, an experiment will be carried out on how the detector will work at night, the issue with the distance will be resolved, namely: at the average speed of the car, the recognizable area is determined so that the detector has time to process the road lane before the car passes it. It would be fair to pay attention to off-road, "difficult" road - whether the detector will be able to recognize the conditional abyss. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|