4 research outputs found

    Π’ΠΈΠ»Ρ‚ Π±Ρ€ΡŠΡˆ. Π˜Π·ΠΊΡƒΡΡ‚Π²ΠΎΡ‚ΠΎ Π² Π½ΠΎΠ²Π° пСрспСктива

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    Π’Π·Π°ΠΈΠΌΠΎΠΏΡ€ΠΎΠ½ΠΈΠΊΠ²Π°Π½Π΅Ρ‚ΠΎ Π½Π° ΠΈΠ΄Π΅ΠΈ, ΠΊΡƒΠ»Ρ‚ΡƒΡ€Π°, ΠΈΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ, суровини, ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ ΠΈ ΠΏΡ€. водят Π΄ΠΎ глобализация Π² ΡΡŠΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΡ‚ΠΎ общСство. Π’Π°Π·ΠΈ тСндСнция Π΅ ΠΏΠΎΠ΄ΠΏΠΎΠΌΠ°Π³Π°Π½Π° ΠΈ ΠΎΡ‚ нарастващитС Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΡ‡Π½ΠΈ ΠΈΠ½ΠΎΠ²Π°Ρ†ΠΈΠΈ. ΠžΠ±Ρ‰Π΅ΡΡ‚Π²ΠΎΡ‚ΠΎ всС ΠΏΠΎΠ²Π΅Ρ‡Π΅ сС ΠΎΠ±Ρ€ΡŠΡ‰Π° към Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈΡ‚Π΅ срСдства прСдоставящи Π±ΡŠΡ€Π·ΠΈ ΠΊΠΎΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΈ, Π΄ΠΎΡΡ‚ΡŠΠΏ Π΄ΠΎ информация ΠΈ стоки ΠΏΡ€Π΅Π· Π³Π»ΠΎΠ±Π°Π»Π½Π°Ρ‚Π° ΠΌΡ€Π΅ΠΆΠ°, особСно Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΈ Π² условията Π½Π° пандСмия. По ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ Π½Π° изкуството Ρ‚Π΅Π·ΠΈ Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΈ допринасят Π·Π° измСстванСто Π½Π° обсСга ΠΎΡ‚ класичСскитС ΠΈΠ·Ρ€Π°Π·Π½ΠΈ срСдства към ΡΡŠΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΈ Ρ„ΠΎΡ€ΠΌΠΈ Π½Π° изкуството фокусирани Π²ΡŠΡ€Ρ…Ρƒ Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈΡ‚Π΅ ΠΌΠ΅Π΄ΠΈΠΈ. Π’ историчСски ΠΏΠ»Π°Π½ ΠΎΡ‚ΠΊΡ€ΠΈΠ²Π°Π½Π΅Ρ‚ΠΎ Π½Π° фотографията ΠΏΡ€Π΅Π· XIX Π²Π΅ΠΊ промСня Ρ€Π°Π΄ΠΈΠΊΠ°Π»Π½ΠΎ изкуството. Π’ΠΎ сС освобоТдава ΠΎΡ‚ функцията Π΄Π° отразява ΠΎΠ±Π΅ΠΊΡ‚ΠΈΠ²Π½Π°Ρ‚Π° рСалност ΠΈ Ρ‚ΡŠΡ€ΡΠΈ Π½ΠΎΠ²ΠΈ ΠΈΠ·Ρ€Π°Π·Π½ΠΈ срСдства ΠΈ смисъл. ΠŸΡ€Π΅Π· Π½Π°Ρ‡Π°Π»ΠΎΡ‚ΠΎ Π½Π° XX Π²Π΅ΠΊ Π½ΠΎΠ²ΠΈΡ‚Π΅ направлСния част ΠΎΡ‚ Π°Π²Π°Π½Π³Π°Ρ€Π΄Π° Π² изкуството сС стрСмят Π΄Π° изобразяват Π½Π΅ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Π½ΠΈ Π½Π΅Ρ‰Π° Π΄Π°Π»Π΅Ρ‡ ΠΎΡ‚ Π²ΠΈΠ΄ΠΈΠΌΠ°Ρ‚Π° дСйствитСлност ΠΊΠ°Ρ‚ΠΎ Π²ΡŠΡ‚Ρ€Π΅ΡˆΠ½ΠΈΡ свят Π½Π° Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΠ°, Π΅ΠΌΠΎΡ†ΠΈΠΈ, символи, ΠΌΡƒΠ·ΠΈΠΊΠ°, Π²Ρ€Π΅ΠΌΠ΅ ΠΈ Π΄Ρ€. Π•Π΄Π½ΠΎ ΠΎΡ‚ Π½Π°ΠΉ-яркитС направлСния ΠšΡƒΠ±ΠΈΠ·ΠΌΠ° Π΅ Ρ‚ΠΈΠΏΠΈΡ‡Π΅Π½ ΠΏΡ€ΠΈΠΌΠ΅Ρ€. Π’ΠΎΠΉ Ρ‚ΡŠΡ€ΡΠΈ Π½Π°Ρ‡ΠΈΠ½ Π΄Π° ΠΏΠΎΠΊΠ°ΠΆΠ΅ ΠΎΠ±Π΅ΠΊΡ‚ΠΈΡ‚Π΅ Ρ€Π°Ρ†ΠΈΠΎΠ½Π°Π»Π½ΠΎ ΠΎΡ‚ няколко страни Π΅Π΄Π½ΠΎΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎ - Ρ‚Ρ€ΠΈΠΈΠ·ΠΌΠ΅Ρ€Π½ΠΈ, Π½ΠΎ Π·Π° съТалСниС Π΅ ΠΎΠ³Ρ€Π°Π½ΠΈΡ‡Π΅Π½ ΠΎΡ‚ ΠΈΠ·Ρ€Π°Π·Π½ΠΈΡ‚Π΅ срСдства - Π΄Π²ΡƒΠΈΠ·ΠΌΠ΅Ρ€Π½Π°Ρ‚Π° ΠΏΠΎΠ²ΡŠΡ€Ρ…Π½ΠΎΡΡ‚ Π½Π° ΠΏΠ»Π°Ρ‚Π½ΠΎΡ‚ΠΎ. Π”ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈΡ‚Π΅ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ днСс ΠΈΠΌΠ°Ρ‚ Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ Π½Π° Ρ‚ΠΎΠ·ΠΈ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ. Π’Π΅ прСдоставят Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈ срСдства, ΠΊΠΎΠΈΡ‚ΠΎ напълно промСнят изкуството. ΠŸΠ»Π°Ρ‚Π½ΠΎΡ‚ΠΎ Π²Π΅Ρ‡Π΅ Π½Π΅ ΡΡŠΡ‰Π΅ΡΡ‚Π²ΡƒΠ²Π° ΠΏΠΎ познатия Π½ΠΈ Π½Π°Ρ‡ΠΈΠ½, с ΠΊΠΎΠΈΡ‚ΠΎ Ρ€Π°Π±ΠΎΡ‚ΠΈ Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΡŠΡ‚. Π’ΠΎ постСпСнно сС ΠΏΡ€Π΅Π²Ρ€ΡŠΡ‰Π° Π² история. Π‘ появата Π½Π° VR- ΠΎΡ‡ΠΈΠ»Π°Ρ‚Π° Π³Ρ€Π°Π½ΠΈΡ†ΠΈΡ‚Π΅ Π½Π° Π²ΠΈΠ΄ΠΈΠΌΠ°Ρ‚Π° рСалност ΠΈ Π²ΡŠΠΎΠ±Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅Ρ‚ΠΎ Π² изкуството са ΠΏΡ€Π΅ΠΌΠ°Ρ…Π½Π°Ρ‚ΠΈ Π·Π° Π΄Π° сС Π²Π»Π΅Π·Π΅ Π² Π΅Π΄ΠΈΠ½ Π½ΠΎΠ² Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»Π΅Π½ свят. ВСхнологията Tilt Brush ΠΎΡ‚ΠΈΠ²Π° ΠΎΡ‰Π΅ Π΅Π΄Π½Π° ΡΡ‚ΡŠΠΏΠΊΠ° Π½Π°ΠΏΡ€Π΅Π΄, прСдоставяйки Π²ΡŠΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ Π½Π° Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΠ° Π΄Π° създава 3Π΄ изобраТСния с Ρ‡Π΅Ρ‚ΠΊΠ° Π² Ρ€ΡŠΠΊΠ° Π΄ΠΎ ΠΊΠ°Ρ‚ΠΎ сС Π΄Π²ΠΈΠΆΠΈ във виртуалния свят, ΠΊΠΎΠΈΡ‚ΠΎ създава. ΠŸΠ»Π°Ρ‚Π½ΠΎ Π½Π΅ ΡΡŠΡ‰Π΅ΡΡ‚Π²ΡƒΠ²Π°, Ρ‚ΠΎΠ²Π° Π΅ Π΅Π΄ΠΈΠ½ Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»Π΅Π½ Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π΅Π½ свят Ρ‚Ρ€ΠΈΠΈΠ·ΠΌΠ΅Ρ€Π΅Π½ ΠΏΡ€ΠΎΠΈΠ·Π»ΠΈΠ·Π°Ρ‰ ΠΎΡ‚ Π²ΡŠΠΎΠ±Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅Ρ‚ΠΎ Π½Π° Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΠ° ΠΈ ΡΡŠΡ‰Π΅ΡΡ‚Π²ΡƒΠ²Π°Ρ‰ СдинствСно ΠΏΡ€Π΅Π· ΠΏΠΎΠ³Π»Π΅Π΄Π° Π½Π° "Ρ€ΠΎΠ·ΠΎΠ²ΠΈΡ‚Π΅" ΠΎΡ‡ΠΈΠ»Π° VR. Π’ΡƒΠΊ възниква Π²ΡŠΠΏΡ€ΠΎΡΠ° Ρ‰Π΅ измСстят Π»ΠΈ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈΡ‚Π΅ Ρ€ΡŠΠΊΠ°Ρ‚Π° Π½Π° Ρ…ΡƒΠ΄ΠΎΠΆΠ½ΠΈΠΊΠ°?Interpenetration of ideas, culture, economics, raw materials and etc. are causing globalization in our society. This trend is also assisted by the growing technological innovations. Society is increasingly turning to digital tools to provide fast communications, access to information and goods through the global network, especially needed during the pandemic. In terms of art, these factors contribute to shifting the range from classical means of expression to contemporary art forms focused on digital media. Historically, the discovery of photography in the 19th century radically changed art. Painting frees itself from the function of reflecting objective reality and seeks new means of expression and meaning. In the early 20th century, new trends in the avant-garde art seek to depict intangible things away from visible reality such as the inner world of the artist, emotions, symbols, music, time and more. One of the brightest trends - Cubism is a typical example. It seeks a way to show objects rationally from several sides simultaneously - three-dimensional, but unfortunately it is limited by the means of expression - the two-dimensional surface of the canvas. Digital technologies today have a solution to this problem. They provide digital tools that completely change painting. The canvas no longer exists in the familiar way in which the artist works. It is becoming history. With the invention of VR glasses, the boundaries of visible reality and imagination in art have been removed to enter a new virtual world. Tilt Brush technology goes one step further, giving the opportunity to the artist to create 3D images with a brush in hand while moving in the virtual world he creates. Canvas doesn’t exist, it is a virtual digital world three-dimensional arising from the imagination of the artist and existing only through the eyes of the pink VR glasses. Here comes the question, will technology displace the artist's hand

    Explainable AI in medical imaging:An overview for clinical practitioners - Saliency-based XAI approaches

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    Since recent achievements of Artificial Intelligence (AI) have proven significant success and promising results throughout many fields of application during the last decade, AI has also become an essential part of medical research. The improving data availability, coupled with advances in high-performance computing and innovative algorithms, has increased AI's potential in various aspects. Because AI rapidly reshapes research and promotes the development of personalized clinical care, alongside its implementation arises an urgent need for a deep understanding of its inner workings, especially in high-stake domains. However, such systems can be highly complex and opaque, limiting the possibility of an immediate understanding of the system's decisions. Regarding the medical field, a high impact is attributed to these decisions as physicians and patients can only fully trust AI systems when reasonably communicating the origin of their results, simultaneously enabling the identification of errors and biases. Explainable AI (XAI), becoming an increasingly important field of research in recent years, promotes the formulation of explainability methods and provides a rationale allowing users to comprehend the results generated by AI systems. In this paper, we investigate the application of XAI in medical imaging, addressing a broad audience, especially healthcare professionals. The content focuses on definitions and taxonomies, standard methods and approaches, advantages, limitations, and examples representing the current state of research regarding XAI in medical imaging. This paper focuses on saliency-based XAI methods, where the explanation can be provided directly on the input data (image) and which naturally are of special importance in medical imaging.</p

    Π’ΠΈΠ·ΡƒΠ°Π»Π½ΠΈ изкуства ΠΈ Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ

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    Π‘ появата ΠΈ разпространСниСто Π½Π° Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈΡ‚Π΅ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ, устройства ΠΈ срСдства Π² срСдата Π½Π° Π₯Π₯ Π²Π΅ΠΊ, Π½Π°ΡΡ‚ΡŠΠΏΠ²Π°Ρ‚ Π΄Ρ€Π°ΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΈ ΠΏΡ€ΠΎΠΌΠ΅Π½ΠΈ във всички сфСри Π½Π° ΠΆΠΈΠ²ΠΎΡ‚Π°. ИзмСня сС ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½ΠΎ ΠΊΠΎΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΎΠ½Π½Π°Ρ‚Π° срСда ΠΈ Π½Π°ΡΡ‚ΡŠΠΏΠ²Π° Π΅ΠΏΠΎΡ…Π°Ρ‚Π° Π½Π° Π½ΠΎΠ²ΠΈΡ‚Π΅ ΠΌΠ΅Π΄ΠΈΠΈ. Π”ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈΡ‚Π΅ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΈ Π³Π»ΠΎΠ±Π°Π»Π½Π°Ρ‚Π° ΠΌΡ€Π΅ΠΆΠ° ΠΎΠΊΠ°Π·Π²Π°Ρ‚ Ρ„ΡƒΠ½Π΄Π°ΠΌΠ΅Π½Ρ‚Π°Π»Π½ΠΎ влияниС Π²ΡŠΡ€Ρ…Ρƒ ΠΊΡƒΠ»Ρ‚ΡƒΡ€Π°Ρ‚Π°, Ρ‚Ρ€Π°Π΄ΠΈΡ†ΠΈΠΈΡ‚Π΅ ΠΈ изкуството. Π’ Ρ‚ΠΎΠ·ΠΈ контСкст ΠΏΠΎ ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ Π½Π° Π²ΠΈΠ·ΡƒΠ°Π»Π½ΠΎΡ‚ΠΎ изкуство Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π½ΠΈΡ‚Π΅ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ Π΄Π°Π²Π°Ρ‚ Π²ΡŠΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ Π·Π° поява Π½Π° Π½ΠΎΠ²ΠΈ худоТСствСни ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠΈ, ΠΊΠΎΠΈΡ‚ΠΎ Π·Π°Π΅ΠΌΠ°Ρ‚ своСто място Π΄ΠΎ класичСскитС ΠΈΠ·ΠΎΠ±Ρ€Π°Π·ΠΈΡ‚Π΅Π»Π½ΠΈ дСйности. Π’ΠΎΠ΄Π΅Ρ‰Π° става идСята, Ρ‡Π΅ Π΄ΠΈΠ³ΠΈΡ‚Π°Π»Π½Π°Ρ‚Π° тСхнология Π½Π΅ Π΅ просто инструмСнт, Π° ΠΏΠΎ скоро процСс Π·Π° създаванС. По Ρ‚ΠΎΠ·ΠΈ Π½Π°Ρ‡ΠΈΠ½ сС поставя фокус Π²ΡŠΡ€Ρ…Ρƒ концСпцията инспирирана ΠΎΡ‚ цифровия контСкст, Π° Π½Π΅ Π²ΡŠΡ€Ρ…Ρƒ ΠΈΠ·Ρ€Π°Π·Π½ΠΈΡ‚Π΅ срСдства. Π’ ΡΡŠΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΡΡ‚Ρ‚Π° Π²ΠΈΠ·ΡƒΠ°Π»Π½ΠΎΡ‚ΠΎ изкуство ΠΈ Π½Π°ΡƒΡ‡Π½ΠΈΡ‚Π΅ постиТСния ТивСят Π² хармония.With the advent and dissemination of digital technologies, devices and means in the middle of the twentieth century, dramatic changes occurred in all spheres of life. The data reporting environment is changing and the era of new media is approaching. Digital technologies and the global network have a fundamental impact on culture, traditions and art. In this context, in terms of visual art, digital technologies allow for the emergence of new artistic practices that take their place next to classical art activities. Leading the way is the idea that digital technology is not just a tool, but rather a creation process, thus focusing on the concept inspired by the digital context rather than on the means expressed. In modernity, visual art and scientific achievements live in harmony
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