handle: 11012/200710
This work is focused on the image processing using the OpenCV library and detectingmoving objects in video using convolutional neural networks. The created application can detectmoving objects in the video and contains additional functionality. The application includes theYOLO convolutional model, which helps to detect moving objects.
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handle: 11012/196459
Phoebe Apperson Hearst měla velmi úspěšného vlastního syna Williama, který byl ale více jako jeho otec: tvrdý obchodník. Našla však jemnou, uměleckou duši v malíři Orrinu Peckovi (1860–1921), který byl údajně gay a který ji, ještě za života své vlastní matky, začal oslovovat „má druhá mámo.“ Na základě podrobného výzkumu jejich vzájemné korespondence v Peckově pozůstalosti se můžeme ptát, jak moc si byla progresivní, bohatá žena 19. století, jakou byla Phoebe Hearst, vědoma Peckovy sexuality a pokud ano, jestli s tím neměla problém, nebo šlo o nevyřčené tajemství mezi nimi? Jejich příběh představí historik umění Ladislav Zikmund-Lender. Phoebe Apperson Hearst had a very successful son of William, but he was more like his father: a tough businessman. However, she found a delicate, artistic soul in the painter Orrin Peck (1860–1921), who was allegedly gay and who, while still his own mother's life, began to address her as “my second mother.” Based on a detailed study of their correspondence in Peck's estate, we may ask how much a progressive, rich 19th-century woman like Phoebe Hearst was aware of Peck's sexuality, and if so, if she had no problem with it, or was it an unspoken secret between them? Their story will be presented by art historian Ladislav Zikmund-Lender.
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handle: 11012/200673
This paper presents an evaluation of deep learning architectures designed for modulationrecognition. The evaluation inspects, whether the architectures behave in the same way as they didon the dataset they were designed on. The architectures are trained and tested on two different radiomodulation datasets. This results in proposing additional binary classification as a method to reducemisclassification of QAM modulation types in one of the datasets.
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handle: 11012/200714
The article deals with basic concepts in the sector of image processing using neural networks.It describes the basic principles and methods of object recognition and image segmentationusing neural network architectures based on R-CNN architecture. Specifically the work focuses onhuman body segmentation from static images, resulting in individual segments in the output maskcorresponding to each limb of a human body
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handle: 11025/47627
A comparative survey of astrophysical knowledge and skills of secondary school pupils in the Czech Republic, Poland, Russia and other countries will be briefly described. In summary, the main results will be highlighted. The paper deals with the current state of the teaching of astrophysics at grammar schools in our country, with comments on a valid textbook. There are reasons why to teach to astrophysics and how to motivate it. The emphasis will be on the teaching of astrophysics at secondary schools, mainly in cooperation with Dr. Domańskim from Toruń. Essential parts are selected sample of ideas on the interpretation of physical content and the concept of teaching astrophysics based on published articles. Nejprve bude stručně charakterizován srovnávací průzkum astrofyzikálních vědomostí a dovedností žáků středních škol u nás, v Polsku, v Rusku a v dalších státech. Shrnujícím způsobem budou připomenuty hlavní výsledky. Dále se příspěvek zabývá současným stavem výuky astrofyziky na gymnáziích u nás, připomínkami k platné učebnici. Následně jsou uváděny důvody, proč astrofyziku vyučovat, jak provádět její motivaci. Těžištěm bude problematika výuky astrofyziky na středních školách, obsažená především ve spolupráci s Dr. Domańskim z Toruně. Podstatnou částí jsou vybrané ukázkové náměty na interpretaci fyzikálního obsahu a pojetí výuky astrofyziky, vycházející z publikovaných článků.
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handle: 11104/0309643
This article contributes to the discussion of the segregation of immigrants by presenting evidence from a new destination country of international migration. It explores residential patterns of immigrants, defined by citizenship, and their development in selected large Czech cities. The analysis is focused on six main immigrant groups. New register data provided by Alien Police of the Czech Republic are utilized for the computation of geospatial grid data. The changes in population distribution are measured by the dissimilarity index, which is commonly used in segregation research. The main result indicates a major trend of decreasing spatial dissimilarity between the Czech majority and immigrant groups. The steady and slow inflow of immigrants does not lead to distinct patterns of segregation in the country – with a few specific exceptions.
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citations | 0 | |
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handle: 11012/200710
This work is focused on the image processing using the OpenCV library and detectingmoving objects in video using convolutional neural networks. The created application can detectmoving objects in the video and contains additional functionality. The application includes theYOLO convolutional model, which helps to detect moving objects.
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citations | 0 | |
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impulse | Average |
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handle: 11012/196459
Phoebe Apperson Hearst měla velmi úspěšného vlastního syna Williama, který byl ale více jako jeho otec: tvrdý obchodník. Našla však jemnou, uměleckou duši v malíři Orrinu Peckovi (1860–1921), který byl údajně gay a který ji, ještě za života své vlastní matky, začal oslovovat „má druhá mámo.“ Na základě podrobného výzkumu jejich vzájemné korespondence v Peckově pozůstalosti se můžeme ptát, jak moc si byla progresivní, bohatá žena 19. století, jakou byla Phoebe Hearst, vědoma Peckovy sexuality a pokud ano, jestli s tím neměla problém, nebo šlo o nevyřčené tajemství mezi nimi? Jejich příběh představí historik umění Ladislav Zikmund-Lender. Phoebe Apperson Hearst had a very successful son of William, but he was more like his father: a tough businessman. However, she found a delicate, artistic soul in the painter Orrin Peck (1860–1921), who was allegedly gay and who, while still his own mother's life, began to address her as “my second mother.” Based on a detailed study of their correspondence in Peck's estate, we may ask how much a progressive, rich 19th-century woman like Phoebe Hearst was aware of Peck's sexuality, and if so, if she had no problem with it, or was it an unspoken secret between them? Their story will be presented by art historian Ladislav Zikmund-Lender.
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citations | 0 | |
popularity | Average | |
influence | Average | |
impulse | Average |
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handle: 11012/200673
This paper presents an evaluation of deep learning architectures designed for modulationrecognition. The evaluation inspects, whether the architectures behave in the same way as they didon the dataset they were designed on. The architectures are trained and tested on two different radiomodulation datasets. This results in proposing additional binary classification as a method to reducemisclassification of QAM modulation types in one of the datasets.
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citations | 0 | |
popularity | Average | |
influence | Average | |
impulse | Average |
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handle: 11012/200714
The article deals with basic concepts in the sector of image processing using neural networks.It describes the basic principles and methods of object recognition and image segmentationusing neural network architectures based on R-CNN architecture. Specifically the work focuses onhuman body segmentation from static images, resulting in individual segments in the output maskcorresponding to each limb of a human body
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citations | 0 | |
popularity | Average | |
influence | Average | |
impulse | Average |
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handle: 11025/47627
A comparative survey of astrophysical knowledge and skills of secondary school pupils in the Czech Republic, Poland, Russia and other countries will be briefly described. In summary, the main results will be highlighted. The paper deals with the current state of the teaching of astrophysics at grammar schools in our country, with comments on a valid textbook. There are reasons why to teach to astrophysics and how to motivate it. The emphasis will be on the teaching of astrophysics at secondary schools, mainly in cooperation with Dr. Domańskim from Toruń. Essential parts are selected sample of ideas on the interpretation of physical content and the concept of teaching astrophysics based on published articles. Nejprve bude stručně charakterizován srovnávací průzkum astrofyzikálních vědomostí a dovedností žáků středních škol u nás, v Polsku, v Rusku a v dalších státech. Shrnujícím způsobem budou připomenuty hlavní výsledky. Dále se příspěvek zabývá současným stavem výuky astrofyziky na gymnáziích u nás, připomínkami k platné učebnici. Následně jsou uváděny důvody, proč astrofyziku vyučovat, jak provádět její motivaci. Těžištěm bude problematika výuky astrofyziky na středních školách, obsažená především ve spolupráci s Dr. Domańskim z Toruně. Podstatnou částí jsou vybrané ukázkové náměty na interpretaci fyzikálního obsahu a pojetí výuky astrofyziky, vycházející z publikovaných článků.
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citations | 0 | |
popularity | Average | |
influence | Average | |
impulse | Average |
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handle: 11104/0309643
This article contributes to the discussion of the segregation of immigrants by presenting evidence from a new destination country of international migration. It explores residential patterns of immigrants, defined by citizenship, and their development in selected large Czech cities. The analysis is focused on six main immigrant groups. New register data provided by Alien Police of the Czech Republic are utilized for the computation of geospatial grid data. The changes in population distribution are measured by the dissimilarity index, which is commonly used in segregation research. The main result indicates a major trend of decreasing spatial dissimilarity between the Czech majority and immigrant groups. The steady and slow inflow of immigrants does not lead to distinct patterns of segregation in the country – with a few specific exceptions.
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citations | 0 | |
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influence | Average | |
impulse | Average |
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